18579
Pullulan Standard
certified reference material, certified according to DIN, suitable for gel permeation chromatography (GPC), 400,000
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About This Item
UNSPSC Code:
41116107
EC Number:
232-945-1
NACRES:
NA.24
E Number:
E1204
grade
certified reference material
Quality Segment
shelf life
limited shelf life, expiry date on the label
mol wt
Mn ~358000, Mp ~380000, Mw ~404000, Mw/Mn ~1.13
analyte chemical class(es)
oligosaccharides
technique(s)
gel permeation chromatography (GPC): suitable
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
storage temp.
2-8°C
General description
Pullulan Standards are mostly used to obtain molecular mass distribution of cellulosic samples. It mainly consists of polymaltotriose units linked together by α-(1→6) linkages.
Application
It may be used in determination of molecular weight of hydrolysate using gel permeation chromatography, in a study performed to investigate enzymatic degradation of chitins and partially deacetlylated chitins.
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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